A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6685-01-265-7228
NSN 6645-01-163-9930
NSN 5996-01-416-1489
NSN 5905-01-112-9719
NSN 6610-00-557-3408
NSN 5985-01-292-5269
NSN 5910-00-085-3123
NSN 6610-01-369-7306
NSN 5895-00-104-4583
NSN 5975-01-015-5034
NSN 6610-00-480-1200
NSN 6220-01-491-9803